| About |
|---|
| Kostrate® EDGE HRM is a Thermoplastic product. It can be processed by extrusion, extrusion blow molding, or injection molding and is available in North America.&& |
| Product Description | |
|---|---|
| Generic | 热塑性聚酯 |
| Material Status | Commercial: Active |
| Features | Terpolymer |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.02 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 11 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD: Blow molding | 0.30 to 0.60 | % | ASTM D955 |
| injection molding | 0.30 to 0.50 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Dart impact equipped with measuring instruments | |||
| 3.18 mm | > 4.52 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 76.7 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 91.0 | % | ASTM D1003 |
| Haze | ASTM D1003 | ||
| Blown film | 0.50 | % | ASTM D1003 |
| Injection molded film | 1.0 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Dishwasher Test | |||
| Blow Molded | 3.0E+2 | Cycles | |
| injection molding | 3.0E+2 to 5.0E+2 | Cycles |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 70 | ASTM D2240 | |
| tensile strength | |||
| fracture | 27.6 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 220 | % | ASTM D638 |
| Bending modulus | 1520 | MPa | ASTM D790 |
| bending strength | |||
| yield | 31.0 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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